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SEGMENT INFORMATION - Summary of Segment Results (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Segment Reporting Information [Line Items]
Total net sales	$ 3,372	$ 3,018	$ 9,663	$ 8,856
Segment operating earnings	438	380	1,130	744
Segment Balances Before Intersegment Eliminations and Consolidation Reconciling Items
Segment Reporting Information [Line Items]
Total net sales			7,558	6,929
Segment operating earnings			1,913	1,593
Other
Segment Reporting Information [Line Items]
Total net sales	63	69	192	334
Segment operating earnings	(8)	(2)	(17)	(314)
High-Touch Solutions N.A | Segment Balances Before Intersegment Eliminations and Consolidation Reconciling Items
Segment Reporting Information [Line Items]
Total net sales	2,663	2,377	7,558	6,929
Segment operating earnings	387	334	975	933
Endless Assortment | Segment Balances Before Intersegment Eliminations and Consolidation Reconciling Items
Segment Reporting Information [Line Items]
Total net sales	646	572	1,913	1,593
Segment operating earnings	$ 59	$ 48	$ 172	$ 125

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